Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Khg6 win in 3 half-moves
2 Kf6 win in 5 half-moves
3 Kf8 win in 5 half-moves
4 Kg5 win in 5 half-moves
5 Kf7 win in 7 half-moves
6 Kg8 draw
7 Kgg6 draw
8 Kh5 draw
9 Kh8 draw
10 Rh8 draw